baber/WOPTO huggingface dataset:
Patent DE-3582765-D1 (DE)
Inventor: BARKER JOHN M
IPC: A61B17/10
Filed: 1985-07-24
Granted: 1991-06-13
Abstract: A flexible surgical stapler assembly includes a staple firing head assembly and a handle actuator assembly connected to the staple firing head assembly through a flexible spine. The staple firing head assembly includes an anvil assembly defining an anvil surface which provides an array of staple forming depressions. A staple housing on the staple firing head assembly carries an array of staples to be formed. A staple pusher means on the staple firing head assembly is provided for exerting a force on the staples in the staple housing to eject the staples from the housing and form the staples against the anvil surface. The handle actuator assembly includes a housing which defines an inner cavity. A cable carrier is provided within the cavity and is freely slidable within the cavity. A length of flexible cable is connected at one of its ends to the cable carrier and at its other end to the anvil assembly of the staple firing head assembly. A trigger mechanism consisting of a lever is provided on the housing operatively connected to the cable carrier for moving the cable carrier and thereby concomitantly forcing the staples out of the staple housing to form the staples against the anvil surface.
Patent DE-3583077-D1 (DE)
Inventor: SPAEHN HANS-PETER ING GRAD
IPC: H03K17/94
Filed: 1985-07-13
Granted: 1991-07-11
Abstract: An electronic switch of the type having two external lines, one of which is connected to one pole of an operating voltage source in series with a load and the other of which is connected with the load. The switch comprises a sensor, e.g. an oscillator, responsive to proximity of an object thereto and has an output transistor operated by the sensor with blocking and conductive states selectively controlled by the transistor in response to the oscillator. A MOS-FET power transistor is in series with the output transistor and, to reduce the voltage drop in a conducting state of the electronic switch, a self-conducting MOS-FET is used as the MOS-FET power transistor.
Patent DE-3584118-D1 (DE)
Inventor: REINEHR ULRICH DR
IPC: D06C7/00
Filed: 1985-05-14
Granted: 1991-10-24
Abstract: The synthetic fibre material, in cable or felting form, is supported on a continuous mesh band in the conditioning unit while it is subjected to overheated steam at 105-150 deg.C, in at least a two-stage action. The material has a dwell time of more than three mins. in the conditioning unit.
Patent DE-3588252-D1 (DE)
Inventor: LUCIW PAUL A
IPC: C12N15/48
Filed: 1985-10-30
Abstract: Recombinant hTLR proteins are made using expression vectors containing DNA constructs derived from ARV-2 nucleic acid. These proteins are useful in serological immunoassays to detect antibodies to hTLR.
Patent DE-3650666-D1 (DE)
Inventor: OHZU HAYAO
IPC: H04N5/361
Filed: 1986-11-14
Granted: 1998-04-02
Abstract: In a photoelectric transducer apparatus having a plurality of photoelectric transducer elements each having capacitor electrode formed on a control electrode of a corresponding semiconductor transistor, the apparatus being adapted to sequentially select each element in units of lines, to control a potential of the control electrode of the selected photoelectrlc transducer element through the capacitor electrode, to store carriers in the control electrode region, and to read out a signal component corresponding to the amount of charge, the apparatus includes: optical information storing means for storing optical information read out from the photoelectric transducer element: and dark voltage storing means for storing a voltage corresponding to a dark voltage read out from the photoelectric transducer element, and actual optical information stored in the optical information storing means and information corresponding to the dark voltage component stored in the dark voltage storing means are simultaneously read out onto different information output lines.
Patent DE-3663960-D1 (DE)
Title: Device for taking up, folding and carrying a work piece to a sewing point
Inventor: BEISLER ALFONS
IPC: B65H20/16
Filed: 1986-08-12
Granted: 1989-07-20
Abstract: Apparatus for transferring a fabric strip 12 from a deposit station 10 to a support base 16 includes a plate 24 having a stop ledge 28 abutting an end of the fabric strip 12. A bar 34 projects through an opening 30 in plate 24 to create a fold in the fabric strip 12. A thin plate 66 retracts against a ledge 52 to grasp the fabric strip 12. Then, the transfer clamp 14 is rotated into a position such that the plate 66 lies flush with the support base 16. The transfer clamp releases the folded fabric strip 12 in a position where it is then fed into the sewing machine 22 together with the fabric piece 18 when they are sewn together.
Patent DE-3665505-D1 (DE)
Title: Water-resistant photographic paper support
Inventor: KERKHOFF ALOIS-BERNHARD DR DIP
IPC: G03C1/775
Filed: 1986-10-07
Granted: 1989-10-12
Abstract: A photographic paper support material for photographic purposes is disclosed with a polyolefin coating on both sides, wherein the base paper is internally sized by using a hydrophobizing sizing agent, and is surface sized with an aqueous coating mixture. The aqueous coating mixture contains a carboxyl-modified polyvinyl alcohol and optionally includes compounds with polyvalent cations. The paper support material is preferably used with such photographic layers as require wet development and wet fixing of the photographic image with photographic processing solutions.
Patent DE-3667328-D1 (DE)
Inventor: MARCHANDIAUX MICHEL
IPC: G01H3/12
Filed: 1986-10-28
Granted: 1990-01-11
Abstract: 1. Sound mapping device comprising means for detecting the sound level in digitized form, the said device moreover comprising : - means (1) for displaying, by an operator, coordinates representing each point in the area where the sound level is sampled, the coordinates being generated in digitized form, - means (2) for displaying the sound level at the said point in the area where the sound level is sampled, - means (3) for the conditional recording of the said sound level and of the said coordinates, the said coordinates and the corresponding sound level constituting for each sampling point the sound mapping variable and the sound mapping variables as a whole constituting the stored sound information, the said conditional recording means (3) having : - an interface (31) capable of connecting the circuits supplying the said mapping variable and the recording circuits proper, - a central processing unit (32) for managing the said mapping variables, receiving the said mapping variables by way of the said interface, - a register (35) for storing the said mapping variables constituting the recording circuits proper, recording of the said mapping variable being conditional on a validation order from the operator, the said validation order triggering the managing central processing unit (32), the validation order having been given by the operator, the said central processing unit (32), before the recording command proper, carrying out a comparison with the preceding recording.
Patent DE-3682341-D1 (DE)
Inventor: OPITZ HEINZ
IPC: C08J11/00
Filed: 1986-07-10
Granted: 1991-12-12
Abstract: Reprocessing of lacquer waste involves converting the crosslinked waste into an aq. dispersion using surfactants (I) and mechanical force. Pref. the waste consists of lacquer residues, partly dried waste or slurries. It is mixed with (I) by stirring, adjusted to pH 7.0-10.0, pref. 8.0-8.5 (with aq. NH3, organic prim., sec. or tert. aliphatic amines (NEt3) and/or aminoalcohols (mono- or tri-ethanolamine or dimethylethanolamine) and treated with water to form a stable aq. emulsion up to a water content of 10-60, pref. 20-35 (wt.)%. (I) are anionic, cationic, nonionic or amphoteric surfactants and are used in an amt. of 1-10%. Suitable (I) include 2-5% ethoxylated nonylphenol or octylphenol with 4-40 ethoxy gps./mol.; 2-5% Ca and/or Mg ligninsulphonate; 2-5% long chain organic carboxylic acid (pref. oxidatively drying fatty acids, e.g. oleic, linseed oil, soy oil, tall oil or castor oil fatty acids or resin acids and/or polybutadiene reacted with di- or tricarboxylic acids), neutralised with NH3 or an amine (mono-or triethanolamine). During or after formation, the aq. dispersion may be treated with: a) a stabiliser (PVA, a water-soluble cellulose ester or ether, e.g. methylcellulose, NaCMC, HEC or cellulose acetate), casein, PVP and/or a xanthate in aq. soln. or in solid form); b) 0-250% filler, pref. 10-80, esp. 20-60% oscillation and/or sound damping filler (vermiculite, mica, expanded clay, rubber powder and/or finely-divided plastics foam with a particle size up to 2 mm); c) 2-70, pref. 30-50% natural and/or synthetic organic and/or inorg. fibres (fibre waste, rockwool, glass fibres, wood powder, chips and/or waste); d) 0.1-3, pref. 0.5-1.5% dispersion stabiliser (thermosetting resin, hardener, cure accelerator and/or catalyst, pref. a thermosetting melamine, urea, epoxide or carbamide resin with a organic acid, e.g. p-toluenesulphonic acid, naphthalenesulphonic acid, tartaric acid, citric acid and/or maleic acid, opt. neutralised with NH3 or an organic
Patent DE-3684405-D1 (DE)
Inventor: BOECK AUGUST PROF DR
IPC: C12R1/19
Filed: 1986-10-28
Granted: 1992-04-23
Abstract: New DNA fragment comprises (1) the cyclodextrin-glycosyl-transferase (CGT) structural gene and (2) fragments the individual strands of which can hybridise with those of component (1).  Pref. the fragments lack the signal structure required for their expression. Also new are (1) expression vectors contg. (I), esp. tac-, lambda PL- or trp- promoter plasmids, and (2) non-pathogenic microorganisms contg. these expression vectors.
Patent DE-3689929-D1 (DE)
Inventor: DIAMOND DONALD A
IPC: A61B5/025
Filed: 1986-10-01
Granted: 1994-07-28
Abstract: A method and apparatus for monitoring means and for detecting motion in the vicinity of the apparatus, particularly a non-invasive cardio-­pulmonary activity, is disclosed comprising an electrostatic charge detector (10) for providing an output signal including signals indicative of motion, e.g. cardio-pulmonary activity of a person in the vicinity of the detector. A detection apparatus (Figure 2) is connected to receive the signals and to filter the extraneous noise signals from the signals of interest to provide output signals indicative only of the motion of interest of cardio-pulmonary activity of the person. Breathing signals are applied to a comparator (66) which is tripped if breathing occurs at a rate below a predetermined value. Cardiac signals are applied to a circuit which adjusts the trip level for the breathing rate if the cardiac rate declines to a level suggestive of brady-­cardia without breathing rate increases. The filtering circuit for the signal supplied by the charge detector incorporates a dual integrator (24) operating as a frequency selective charged amplifier which is effective to substan­tially eliminate all signals outside of the range of about 0.1 to 15 Hz.
Patent DE-3752360-D1 (DE)
Inventor: DRYJA THADDEUS P
IPC: C07K16/00
Filed: 1987-08-11
Granted: 2003-02-06
Abstract: Genetic material corresponding to a normal human retinoblastoma is compared with DNA from a patient to diagnose the presence of defective retinoblastoma alleles.
Patent DE-3762657-D1 (DE)
Inventor: RIEDEL JOSEF
IPC: F16B13/00
Filed: 1987-11-24
Granted: 1990-06-13
Abstract: A plastic straddling or expansion plug having a closed plug neck and a closed plug foot both with a longitudinal aperture into which a screw can cut a thread. The plug includes a shank having a thin plug jacket on which a two-flight helix is integrally formed. In the region between the helices, the plug jacket is provided with longitudinal slits. On the outside of the helix, further ribs are provided which each extend over a 180 DEG  arc and are integrally formed with the helix, alternating in orientation by a 90 DEG  angle. The plug neck includes flange lugs oriented in the shape of a cross and adapted to be folded over.
Patent DE-3763444-D1 (DE)
Inventor: TIMM GERALD L
IPC: F16C11/08
Filed: 1987-09-25
Granted: 1990-08-02
Abstract: A rotary joint for establishing communication of a pressurized medium with a rotating heat exchanger drum wherein the joint seals and associated structure are of such configuration to permit internal balancing with respect to fluid pressures imposed thereon. A rotating nipple within the joint body utilizes spherical seal surfaces engaging annular seal rings to achieve self alignment and the nipple includes spring biased collars which automatically compensate for wear and retaining structure limits collar displacement to prevent joint damage.
Patent DE-3769723-D1 (DE)
Inventor: KLESSE WOLFGANG DR
IPC: B22C1/20
Filed: 1987-07-27
Granted: 1991-06-06
Abstract: Methods for making foundry sand containing a binder by combining a dried powdered carboxylated polymer, partially in its salt form, with dry or wet foundry sand free of binder.
Patent DE-3772252-D1 (DE)
Inventor: GOMBAULT GILBERT
IPC: G10C3/24
Filed: 1987-02-12
Granted: 1991-09-26
Abstract: The present invention relates to an escapement mechanism for an upright piano, characterised in that it comprises a repetition spring (16) in the form of a leaf spring bent in the shape of a U, one of the arms (160) or first arm of which is fixed to the upper part of the jack (7) and extends downwards along the latter, and the other arm (161) or second arm of which cooperates at its upper part with a repetition stop (19) integral with the beam (6) in order to bring back the jack (7) into the attack position, beneath the butt (10), in response to a minimal rise of the key (3) after the pressing of the latter. <IMAGE>
Patent DE-3772734-D1 (DE)
Inventor: GRANDADAM JEAN ANDRE
IPC: A23K1/165
Filed: 1987-12-11
Granted: 1991-10-10
Abstract: The zootechnical compositions or combinations contain:
 a) a zootechnical composition containing a beta-adrenergic agent,
 b) a zootechnical composition containing a steroid of formula (A): 
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 in which X represents hydrogen, an acyl radical derived from a (C1-C18) carboxylic acid or a (C1-C6) alkyl radical in which one carbon may be replaced by an oxygen, and optionally a second steroid for use simultaneously, separately or spread over a period of time. 
<??>The compositions and combinations of the invention enable the weight gain and the quality of the meat to be improved in livestock.
Patent DE-3775695-D1 (DE)
Inventor: CAPPELLETTI MARZIO
IPC: B29C45/52
Filed: 1987-08-07
Granted: 1992-02-13
Abstract: A one-way valve (1) for feeding nozzles in injection assemblies for thermoplastics is described, comprising a stem (2) which is rigidly associable with the end of a screw feeder (4) in a thermoplastics conveying channel (5) proximate to the delivery end of the conveying channel and a valve body (8) including a substantially tubular portion (8a). The valve body is mounted axially slideable on the stem (2) and is provided with a passage (9) in an axial direction for the thermoplastics fed by said screw. On the stem there are provided, on opposite sides with respect to said body, a fist abutment (14) and a second abutment (16), the first abutment, facing said screw (4), being engageable with said body (8) to occlude said passage (9) when said screw is advanced towards said delivery end. In order to eliminate wear-out problems with a simple and cheap structure, the body has at least two spokes (10a, 10b) extending in the direction of said stem (2) from the substantially tubular portion (8a) at an edge thereof not facing said first abutment (14). The spokes define a shoulder (18) which is engageable with the second abutment (16) during the backward motion of said screw, and form between each other openings (11a, 11b) for the flow of thermoplastics material through the body (8).
Patent DE-3783615-D1 (DE)
Inventor: RADZIWILL WOLFGANG DR
IPC: H02P6/06
Filed: 1987-01-19
Granted: 1993-03-04
Abstract: The commutation instants are obtd. without the use of a purpose designed sensor. The induced voltages in the motor stator windings are used to provide the reqd. information. A measured voltage (ui) is compared with a reference phase signal (sui) which depends upon the extant commutation state. The comparative signal (si) thus produced indicates whether the two quantities (ui, sui) have the same sign or not. A commutation step is ordered when the measured quantity and the reference (ui, sui) do not have the same sign. To prevent transient phenomena (which may cause spurious voltage zeros), from affecting commutation, the comparison signal (si) is suppressed for a short period after a commutation step. If no commutation step has occurred within a set, finite time, then a step is ordered. This assists when starting the motor.
Patent DE-3786960-D1 (DE)
Inventor: WALISSER WAYNE R
IPC: C08G14/08
Filed: 1987-06-08
Granted: 1993-09-16
Abstract: A water soluble phenolic resole-urea composition useful as a binder which remains infinitely water-dilutable and free of sediment after one month of storage at 0 DEG C and is made by the reaction of urea with the free formaldehyde in a phenolic resole under acid conditions, followed by the further addition of urea at neutral or slightly basic conditions.
Patent DE-3853288-D1 (DE)
Inventor: BASKIN DAVID
IPC: B44F9/04
Filed: 1988-06-07
Granted: 1995-04-13
Abstract: A cast simulated-stone containing flattened globules of overfilled, cured resin, which flattened globules substitute for natural stone chip additives and other such additives. The globules are formed by mixing an excess of a filler with a catalyzed liquid resin composition, the filler being added in an amount sufficient to cause the liquid to break apart into discrete, separable globules of resin composition. The globules are combined with a liquid resin composition and compressed and flattened in forming the simulated-stone.
Patent DE-3861571-D1 (DE)
Inventor: MEISS LUDWIG DR MED
IPC: A61F13/15
Filed: 1988-07-27
Granted: 1991-02-21
Abstract: As is known, wound dressings are needed for burns, extensive skin wounds, skin defects or the like. Wounds of this type are susceptible to contamination by microorganisms, including fungi, and can then develop into septic wounds which are slow to heal and require a special wound dressing and wound treatment. The aim is to provide a wound dressing which is permeable to oxygen and fluids and should be biocompatible and, as far as possible, also bioactive. The proposed wound dressing comprises bodies (2) which are connected by means of connecting elements (6; 16, 18) to form a netting and which have at least on the surface a layer of ceramic or glass. In addition, the wound dressing can have a base netting, which is designed in particular as a mat, nonwoven or woven fabric and is provided with such a layer. 
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Patent DE-3864392-D1 (DE)
Inventor: HEIMLICHER PETER
IPC: H03K17/95
Filed: 1988-11-16
Granted: 1991-09-26
Abstract: The feedback for maintaining the oscillation of the resonant LC circuit (L, L') occurs via two feedback paths (K1, K2), one of which (K1) compensates for temperature-dependent influences whilst the other one (K2) compensates for temperature-independent influences. 
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Patent DE-3866273-D1 (DE)
Inventor: DAVIS ROBERT BERNARD
IPC: D21F7/08
Filed: 1988-04-11
Granted: 1992-01-02
Abstract: The invention relates to an improved felt for a paper making machine having a batt formed from polyamide-12 needled to a woven base. The polyamide 12 batt may contain an antioxidant. The felts in accordance with the invention show much improved longevity and resistance to "flattening" in service.
Patent DE-3866359-D1 (DE)
Inventor: MACCAFERRI ANGELO
IPC: B65H67/06
Filed: 1988-01-05
Granted: 1992-01-09
Abstract: This invention relates to a handling apparatus designed to move on at least two orthogonal axes and, preferably, on three axes, said apparatus being capable of positively gripping spools at their axial bore with great precision and being particularly adapted to be associated with plants designed for automation of the loading and unloading operations of said spools, respectively, into and from wire winding machines and into and from feeding and collecting stations where said spools may be disposed with any orientation.
Patent DE-3866460-D1 (DE)
Inventor: BECK GERHARD DR
IPC: A61P37/08
Filed: 1988-07-21
Granted: 1992-01-09
Abstract: 3-Phenyl-3-arylthio-propyl ether and thioether derivs. of formula (I) and their physiologically acceptable salts when they contain a COOH gp. are new: (X = O, S, SO or SO2; R1 = H, 1-12C alkyl, 3-12C alkenyl or alkynyl, 3-8C cycloalkyl or cycloalkenyl, phenyl, halo, CF3, NO2, phenoxy, OH, OR7, COOH, COOR7, CHO or COR8; R2 = H, 1-12C alkyl, 3-12C alkenyl or alkynyl, phenyl (1-10C)alkyl or OZ; Z = H, 1-12C alkyl, 3-12C alkenyl or alkynyl, 3-8C cycloalkyl or cycloalkenyl, phenyl, phenyl(1-10C)alkyl, phenyl(3-10C)alkenyl or -alkynyl, or phenoxy(2-6C)alkyl (all the phenyl rings opt. substd.), or Z = pyridylmethyl or thienylmethyl; R3 = phenyl (opt. substd.) naphthyl, (CH2)mCOOH or (CH2)mCOO(1-4C)alkyl; R4 = OH, 1-4C alkoxy or OCOR8; R5 = 1-4C alkyl (opt. substd.), (CH2)nCOR9, (CH2)nR10 or a gp. (a); R6 = H, halo, CF3, OH, 1-4C alkyl or alkoxy; R7 = 1-4C alkyl, allyl or benzyl; R8 = 1-4C alkyl; R9 = OH, 1-7C alkoxy, benzyloxy, NHOH, NH2, NHR8, N(R8)2, piperidino, pyrrolidino, morpholino, or 2-carboxyphenoxy; R10 = 5-tetrazolyl; m = 1-4; n = 0-3.
Patent DE-3869358-D1 (DE)
Inventor: GROSSELIN JEAN-MICHEL
IPC: C07C33/02
Filed: 1988-11-30
Granted: 1992-04-23
Abstract: Process for preparing unsaturated alcohols by hydrogenation of an unsaturated carbonyl compound in the presence of a catalyst consisting of a ruthenium derivative associated with a ligand which is soluble in water or a ruthenium complex with a ligand which is soluble in water.
Patent DE-3869425-D1 (DE)
Inventor: FLECK FRIEDRICH
IPC: B41J2/455
Filed: 1988-06-06
Granted: 1992-04-23
Abstract: The optical character generator has a number of closely packed linear light emitting diode components (2) with driver components to the side of them and connected to control components (3). The control components convert print data from a bus system (4,5) into parallel control signals for selective driving of the LEDs in the LED components.  Each LED component is divided into n groups of LEDs (e.g.  LED1 LED31) geometrically mutually offset transversely word not edited the main direction of the diode lines. The drive components contain a circuit for generating internal timing control signals and stages associated with the LED groups for simultaneous processing of the print data into time staggered drive signals. The drive signals activate the associated LED groups at the time intervals depending on their geometric offsets so as to produce a sectionally composed part of a charge image on a charge storage drum.
Patent DE-3869472-D1 (DE)
Inventor: KROENER HANS-JUERGEN
IPC: G01N23/04
Filed: 1988-04-18
Granted: 1992-04-30
Abstract: The cooling device used to remove the waste heat generated by the electrical components, has a cooling flow path provided by a closed annular channel (14) between the stationary appts. frame (2) and the rotary crown (3) supporting the X-ray source (4) and a detector on opposite sides of a patient space  (6). The cooling channel has entry and exit openings (24,25) for the flow medium coupled via a heat exchanger (27) for transferring the removed heat to an external cooling fluid circuit. The waste heat is transferred to the cooling medium via a pipe (16) attached to the rotary crown (3) extending along the length of the annular cooling channel.
Patent DE-3873851-D1 (DE)
Inventor: BRACKENRIDGE DAVID ROSS
IPC: C07C17/12
Filed: 1988-06-27
Granted: 1992-09-24
Abstract: A process for partially brominating non-condensing ring aromatics (e.g. diphenyl ether) in the absence of a solvent by adding the polyaromatic to a stoichiometric excess of liquid bromine containing a zirconium halide catalyst. Product containing three bromine atoms per benzene ring (e.g., hexabromodiphenyl ether) is formed in high selectivity by keeping the reaction mixture below a threshhold temperature at which higher bromine substitution occurs.